PDF imachotsa tsambalo: mafonti, ma vector, zithunzi za raster ndi ma coordinates a malemba amasungunuka kuti aliyense wowerenga awone mawonekedwe ofanana. Malingana ndi ma inputs amatenga njira yofulumira, yopanda kusowa; osati ogwirizana ayenera kugwirizana ndi mtundu wofala, womwe ndi wofulumira komanso umawononga ndalama imodzi.
Pali china chilichonse chokhudzana ndi PDF pamene mukugwirizana?
+
Yes — PDF ndi graph ya chinthu, si chithunzi cha tsamba, kotero malemba amakhala osankhika komanso vector amakhala olimba ngakhale kuti zinthu za raster zimachitika m'nyumbamo.Ichi ndi chofunika kuonetsetsa pamene ma inputs sanali onse anachokera kumodzi m'malo.
Pa mlingo wopanda malire, kugwirizana kumavomereza mafayilo awiri nthawi imodzi, zomwe ndi zoyenera kwambiri kuposa malire a fayilo imodzi pazinthu zina chifukwa kugwirizana kwa fayilo imodzi sikunatanthauze chilichonse.
Kodi merge lossless?
+
Ndi nthawi iliyonse inlet kale kugwirizana - encoded deta anaika mosalekeza. Zimalephera kukhala lossless kokha pamene inlet sagwirizana ndi chinachake akhoza kukhala re-encoded kuti atenge iwo ogwirizana, ndipo ngakhale pamenepo ndi imodzi kupita, si imodzi pa fayilo.
Kodi ndingagwiritse ntchito Kuphatikiza PDF pa PDF documents angapo nthawi imodzi?
+
Yesani - kutsitsa set ndi iwo amachita m’njira yofanana pansi pa set imodzi ya zosankha, zomwe ndi zofunika kuchita ntchito yolemba ntchito pano kuposa kuwonekera mwa desktop wowerenga.
Kodi mabuku olemba, maulalo ndi mafomu adzakhalabe?
+
Kuwala, maulalo amkati ndi ma annotations amasungidwa pamenepo ntchito imalola. Digital signatures ndi kulephera: chilichonse kusintha kwa fayilo mwangozi kulepheretsa chitsimikizo, chifukwa chomwe chitsimikizo ndicho choyenera.
Kodi Kuphatikiza PDF imawononga chilichonse?
+
No. Kuphatikiza PDF ndi ufulu popanda akaunti, ndipo palibe chomwe chimasindikizidwa patsamba. Zolemba zotsitsa zimachotsa ntchito za ogwira ntchito pambuyo pomaliza ntchito.
Kodi pali malire a kukula kwa fayilo pa Kuphatikiza PDF?
+
Ndikukhulupirira: maakaunti aulere amapanga mabuku mpaka 5 MB, omwe amaphatikizapo zambiri zamalamulo ndi makontrakitala koma sichingakhale chidziwitso chokhala ndi 600 DPI; Ghostscript ndi qpdf amachita ntchito. PDFs zosakira ndi zomwe zimachitika nthawi zambiri zomwe zimapitilira, ndipo kutsitsa fayiloyo nthawi zambiri kumatha kubweretsa kumbuyo.
Nchifukwa chiyani malo a PNG amalandira Kuphatikiza PDF?
+
PNG.to imapangidwa m'njira yomwe mumagwiritsa ntchito pamene simungathe kuwononga pixel: osatha, alpha-oyenera, ndi yankho loyenera kwa zithunzi zazithunzi, ma logo, line art ndi chilichonse chomwe chili ndi maziko olimba. Ntchito ya chithunzi siyimangokhala ndi gawo limodzi: anthu amafika kuti asinthire mtundu ndi kuchoka kufunikira chithunzi cha mtundu wina, kulemera kosiyana kapena mtundu wina. Kuyendetsa Kuphatikiza PDF pamodzi ndi kutsitsa, ma caps amtundu umodzi ndi akaunti imodzi ndichifukwa chake ndi apa ndipo si pa tabu yachiwiri.
Kodi ndingachite chiyani ndi zotsatirazi pamene Kuphatikiza PDF yatha?
+
Wosintha patsamba lino amasintha zithunzi ku PNG, JPG, WebP, GIF ndi SVG - zomwe ndi njira yomwe lamulo la kuwala kwa chilengedwe limapangidwa. Izi ndi njira yomwe anthu ambiri adapita, ndipo amachita izi pambuyo pa Kuphatikiza PDF kuposa kale, kumatanthauza kuti kusintha kwa ntchito kumachokera ku fayilo yomwe mwamaliza kukhazikitsa.
Kodi Kuphatikiza PDF pano ndi chinthu chomwecho chomwe masamba a sibling amayendetsa?
+
Magalimoto amagawana - mabuku omwewo, ogwira ntchito omwewo, ma limits omwewo. Zosiyana ndi malangizo, ndipo malangizowa amayamba kuchokera ku chinthu chimodzi chokhudza mtundu womwe umagwiritsidwa ntchito patsamba lino: palibe slider yabwino yosayenera - PNG imayenda m'mphepete mwa maulendo a bit-exactly, choncho chinthu chokhacho chomwe chimasintha mtengo wanu ndi kukula kwa fayilo. A PNG sitepe amaganiza za komwe PNG ndi malo abwino komanso komwe si, ndipo lamuloli limatanthauza zambiri kuposa batani.
Kodi ndiyenera kukhala ndi akaunti, ndipo kodi zinthu zina zimasunga?
+
Sichingakhale akaunti, ndipo palibe chomwe chimasunga: zotsitsa zimachotsa ntchito za ogwira ntchito pambuyo pomaliza ntchito, ndipo palibe chomwe mumapanga chimasinthidwa, kupezeka kapena kugwiritsidwa ntchito kwa chilichonse. Maakaunti aulere alipo kwa mbiri ndi kukula kwa batani, osati kulowa.
